Avoid encouraging stupid questions, it'll only cause more of them to be asked.
@ the above post
personally i use OP>Execute>MS>Slam! and only use sudden death procs when i have the full 30 rage for it which usually crits for about 6.8k and Slam! only when everything is on CD and im above 40 rage. ur gear seems fine it might just be your rotation and how tight it is. i hit about 5k on XT 10 man using this and about 7.1k on thaddius and your gear is slightly better than mine The World of Warcraft Armory i use bartender and ive made a small bar right under my icehud that shows me when my op, ms, execute, bs, and all my other abilities are on cd and are available and it has helped me keep my rotations tight.